@ 2018-07-17T17:53:01Z <?php ob_start(); ?>
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<!-- BEGIN DYNAMIC BLOCK: guide_greeting -->
filler content
<!-- END DYNAMIC BLOCK: guide_greeting -->
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<?php $content = ob_get_clean();
function getDyanmicBlockContent($content, $tag) {
$boundaries = (object) [
'start' => sprintf('<!-- BEGIN DYNAMIC BLOCK: %s -->', $tag),
'end' => sprintf('<!-- END DYNAMIC BLOCK: %s -->', $tag),
];
$results = (object) [
'start' => stripos($content, $boundaries->start),
'end' => stripos($content, $boundaries->end),
];
if ($results->start === false || $results->end === false || $results->start > $results->end) {
return null;
}
$results->start -= strlen($boundaries->start);
$results->end -= strlen($boundaries->start);
$substr = substr($content, $results->start, $results->end);
return $substr;
}
var_dump(
getDyanmicBlockContent($content, 'guide_greeting')
);
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Output for 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.4 , 8.3.6 string(26) "ing -->
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"
Output for 8.3.5 Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
string(26) "ing -->
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"
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154.04 ms | 402 KiB | 163 Q